Cookies and local storage

1. What we use on the site

The site stores only the language preference in a first-party cookie, required to keep your choice between pages. This cookie lasts up to one year, uses SameSite=Lax, is HttpOnly and Secure in production, and is not used for advertising.

Vercel Web Analytics collects aggregate statistics without third-party cookies. Before sending, we remove URL parameters and fragments to avoid accidentally collecting identifiers.

2. Storage in the app

The app locally stores the authenticated session, selected language, minimal initial-flow state and preferences required for operation. This data is not used for advertising and can be removed by signing out, deleting the account or uninstalling the app, depending on the data type.

3. Optional analytics and diagnostics

In the app, PostHog analytics and visual diagnostics start disabled. They are enabled only after an explicit choice in Privacy and notifications. Visual diagnostics masks text, images and inputs. You can withdraw your choice on the same screen.

Technical failure reports through Sentry are used for security and stability, with personal data, screenshots and replay disabled. We do not use advertising cookies, social media pixels or profiles for behavioural advertising.

4. How to control

You can change the language in the site selector and in the app. Optional app preferences are under Profile > Privacy and notifications. If we add non-essential technology to the site in the future, it will only be enabled after a valid choice and this page will be updated.